[INFO] fetching crate divans 0.0.1...
[INFO] documenting divans-0.0.1 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate divans 0.0.1 into /workspace/builds/worker-100/source
[INFO] validating manifest of crates.io crate divans 0.0.1 on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate divans 0.0.1
[INFO] finished tweaking crates.io crate divans 0.0.1
[INFO] tweaked toml for crates.io crate divans 0.0.1 written to /workspace/builds/worker-100/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded brotli-decompressor v1.3.1
[INFO] [stderr]   Downloaded brotli v2.5.1
[INFO] [stderr]   Downloaded alloc-no-stdlib v1.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 38f5c4ea07ebaf4146a59a7746fbad5adeae55c7f5d5a5b5a11e4cc8b68b24ae
[INFO] running `Command { std: "docker" "start" "-a" "38f5c4ea07ebaf4146a59a7746fbad5adeae55c7f5d5a5b5a11e4cc8b68b24ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "38f5c4ea07ebaf4146a59a7746fbad5adeae55c7f5d5a5b5a11e4cc8b68b24ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38f5c4ea07ebaf4146a59a7746fbad5adeae55c7f5d5a5b5a11e4cc8b68b24ae", kill_on_drop: false }`
[INFO] [stdout] 38f5c4ea07ebaf4146a59a7746fbad5adeae55c7f5d5a5b5a11e4cc8b68b24ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c5530086e284e97a70defdb12f05781102de5d25fadba2ce5b4b8d093bb38fb0
[INFO] running `Command { std: "docker" "start" "-a" "c5530086e284e97a70defdb12f05781102de5d25fadba2ce5b4b8d093bb38fb0", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling bitflags v0.7.0
[INFO] [stderr]     Checking alloc-no-stdlib v1.3.0
[INFO] [stderr]     Checking brotli-decompressor v1.3.1
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]     Checking brotli v2.5.1
[INFO] [stderr]    Compiling vergen v0.1.1
[INFO] [stderr]    Compiling divans v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting divans v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/ans.rs:139:24
[INFO] [stdout]     |
[INFO] [stdout] 139 | const SCALE_MASK:u64 = ((1u64 << LOG2_SCALE) - 1);
[INFO] [stdout]     |                        ^                        ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 139 - const SCALE_MASK:u64 = ((1u64 << LOG2_SCALE) - 1);
[INFO] [stdout] 139 + const SCALE_MASK:u64 = (1u64 << LOG2_SCALE) - 1;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.10s
[INFO] running `Command { std: "docker" "inspect" "c5530086e284e97a70defdb12f05781102de5d25fadba2ce5b4b8d093bb38fb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5530086e284e97a70defdb12f05781102de5d25fadba2ce5b4b8d093bb38fb0", kill_on_drop: false }`
[INFO] [stdout] c5530086e284e97a70defdb12f05781102de5d25fadba2ce5b4b8d093bb38fb0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=1" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] 99cda0824f838ed2b06b95b02f5e2cd59e685fb3988f5ce9e421980fdea064a1
[INFO] running `Command { std: "docker" "start" "-a" "99cda0824f838ed2b06b95b02f5e2cd59e685fb3988f5ce9e421980fdea064a1", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling bitflags v0.7.0
[INFO] [stderr]     Checking alloc-no-stdlib v1.3.0
[INFO] [stderr]     Checking brotli-decompressor v1.3.1
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]     Checking brotli v2.5.1
[INFO] [stderr]    Compiling vergen v0.1.1
[INFO] [stderr]    Compiling divans v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting divans v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/ans.rs:139:24
[INFO] [stdout]     |
[INFO] [stdout] 139 | const SCALE_MASK:u64 = ((1u64 << LOG2_SCALE) - 1);
[INFO] [stdout]     |                        ^                        ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 139 - const SCALE_MASK:u64 = ((1u64 << LOG2_SCALE) - 1);
[INFO] [stdout] 139 + const SCALE_MASK:u64 = (1u64 << LOG2_SCALE) - 1;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.80s
[INFO] running `Command { std: "docker" "inspect" "99cda0824f838ed2b06b95b02f5e2cd59e685fb3988f5ce9e421980fdea064a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99cda0824f838ed2b06b95b02f5e2cd59e685fb3988f5ce9e421980fdea064a1", kill_on_drop: false }`
[INFO] [stdout] 99cda0824f838ed2b06b95b02f5e2cd59e685fb3988f5ce9e421980fdea064a1